A Robust Video Text Extraction and Recognition Approach Using OCR Feedback Information.
Guangyu GaoHe ZhangHongting ChenPublished in: PCM (1) (2015)
Keyphrases
- text extraction
- feedback information
- text recognition
- optical character recognition
- character recognition
- relevance feedback
- partial occlusion
- video sequences
- human activities
- natural scenes
- complex background
- text processing
- text segmentation
- video data
- object recognition
- automatic recognition
- text information
- feature extraction
- action recognition
- region detection
- keywords
- error correction
- user feedback
- multimedia
- object detection
- facial expressions